Mug



FIG. 1 is a perspective view.

FIG. 2 is a front view.

FIG. 3 is a rear view.

FIG. 4 is a left side view.

FIG. 5 is a right side view.

FIG. 6 is a bottom view; and,

FIG. 7 is a top view.

The broken line portions of the drawing are not claimed.

The ornamental design for a mug, as shown and described.